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Dalian Dingjin General Machinery Co., Ltd.

24+

years experience

About our company

Dalian Dingjin General Machinery Co.,Ltd.

Dalian Dingjin focuses on the development and manufacturing elliptical heads, torispherical heads, conical heads, spherical heads, is committed to provide high quality pressure parts for petrochemical industry and optimize the work process to support users.

  • Reasonable Technical Craft Advice
  • Sharing Market Information
  • Strategic Planning
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three reasons
why choose us

So far, Dalian Dingjin has two major production bases and one R& D center which located in Dalian. We are the qualified supplier of local and abroad big name corporation in petrochemical and nuclear industry.

Professional Personnel

The engineers and technicians has been engaged in dish heads fabrication over 10 years. They keep on learning new code and researching advanced work craft to meet the demand of market.

Professional Personnel

The engineers and technicians has been engaged in dish heads fabrication over 10 years. They keep on learning new code and researching advanced work craft to meet the demand of market.

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Comprehensive Service

From the beginning of marketing to the ending of sales-after service, we have 9 functional department to assure the product quality and each feedback from clients could be solved quickly and correctly.

Comprehensive Service

From the beginning of marketing to the ending of sales-after service, we have 9 functional department to assure the product quality and each feedback from clients could be solved quickly and correctly.

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Rigorous Attitude

We fabricate and inspect as per cited code and additional requirements specified in purchase order. In Dalian Dingjin’s opinion, what we are making not only pressure vessel parts, but also the armor of life.

Rigorous Attitude

We fabricate and inspect as per cited code and additional requirements specified in purchase order. In Dalian Dingjin’s opinion, what we are making not only pressure vessel parts, but also the armor of life.

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Quality advantage
Recommended product
Crude Oil To Chemicals ASME 2:1 Elliptical Heads
Crude Oil To Chemicals ASME 2:1 Elliptical Heads
The dished end is a component of a vessel that is...
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Pressure Vessel Dished Ends
Pressure Vessel Dished Ends
Pressure vessel dished ends are pressure parts of...
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Tank Dished Ends
Tank Dished Ends
The dished end is a component of a vessel that is...
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Stainless Steel Dished Heads
Stainless Steel Dished Heads
A stainless steel dished head is a product used to seal...
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Carbon Steel Dished Heads
Carbon Steel Dished Heads
Carbon steel primarily refers to steel with a carbon...
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Semi Elliptical Tank Heads
Semi Elliptical Tank Heads
Elliptical heads consist of a half-ellipsoidal surface...
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Ms Dish End
Ms Dish End
Mild steel dish end, also known as low-carbon steel dish...
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Pressure Vessel Hemispherical Dished End
Pressure Vessel Hemispherical Dished End
Pressure vessel hemispherical dished end are dome-shaped...
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If you have any enquiry about quotation or cooperation, please feel free to email us or use the following enquiry form. Our sales representative will contact you within 24 hours.

get a head start on
latest news
Apr24
Delivery For Thailand

Dingjin Ships High-Quality Pressure Vessel Heads to Long-Term Thai Client A lea...

Mar17
Product Delivery

Successful Shipment of Large Heads and Cones to Our Valued Long-Term We are pro...

Jan20
Calculation Of Minimum Wall Thickness For Connecting Pipes On ASME Head

The calculation of the minimum wall thickness of the connecting pipe on the ASM...

Jan19
ASME Head Straight Edge Length

When the thickness of the head is greater than the thickness of the cylinder, t...